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Berkshire Hathaway Class A
BRK.A

Overview Fund Activity

1,375 hedge funds and large institutions have $80.3B invested in Berkshire Hathaway Class A in 2025 Q1 according to their latest regulatory filings, with 371 funds opening new positions, 136 increasing their positions, 161 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,375
Holders Change
+315
Holders Change %
+29.72%
% of All Funds
18.68%
Holding in Top 10
166
Holding in Top 10 Change
+38
Holding in Top 10 Change %
+29.69%
% of All Funds
2.26%
New
371
Increased
136
Reduced
161
Closed
43
Calls
–
Puts
$798K
Net Calls
-$798K
Net Calls Change
-$798K

Top Buyers

1
KAS
Kestra Advisory Services
Texas
+$3.62B
2
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
+$546M
3
BIM
Baldwin Investment Management
Pennsylvania
+$444M
4
Mariner
Mariner
Kansas
+$191M
5
Creative Planning
Creative Planning
Kansas
+$152M

Top Sellers

1
M&T Bank
M&T Bank
New York
-$236B
2
CAM
Cidel Asset Management
Ontario, Canada
-$8.1B
3
Corient Private Wealth
Corient Private Wealth
Florida
-$6.85B
4
CAM
CPA Asset Management
Florida
-$1.27B
5
First Manhattan
First Manhattan
New York
-$438M
Name Holding Trade Value Shares
Change 		Shares
Change %
Arrowstreet Capital
76
Arrowstreet Capital
Massachusetts
$95M +$19.2M +24 +25%
Vontobel Holding
77
Vontobel Holding
Switzerland
$94.2M -$1.6M -2 -2%
SAIG
78
Semper Augustus Investments Group
Colorado
$92.6M -$3.19M -4 -3%
SOMRS
79
State of Michigan Retirement System
Michigan
$92.6M – – –
CI Investments Inc
80
CI Investments Inc
Ontario, Canada
$89.4M -$5.59M -7 -6%
GAI
81
General American Investors
New York
$87.8M – – –
DWA
82
Douglass Winthrop Advisors
New York
$86.2M +$10.4M +13 +14%
WDL
83
Well Done LLC
Michigan
$76.9M – – –
HCM
84
Hollencrest Capital Management
California
$75.9M – – –
CIBC Private Wealth Group
85
CIBC Private Wealth Group
Georgia
$75.4M +$39.2M +53 +108%
Sumitomo Mitsui Trust Group
86
Sumitomo Mitsui Trust Group
Japan
$75.1M – – –
NO
87
Ninety One
South Africa
$72.1M – – –
LPL Financial
88
LPL Financial
California
$71.9M +$5.59M +7 +8%
BPCE
89
Bank Pictet & Cie (Europe)
Germany
$71.1M – – –
Focus Partners Wealth
90
Focus Partners Wealth
Massachusetts
$71.1M +$44.7M +56 +170%
Baird Financial Group
91
Baird Financial Group
Wisconsin
$70.3M -$1.6M -2 -2%
Victory Capital Management
92
Victory Capital Management
Texas
$69.5M -$3.19M -4 -4%
CAM
93
Chou Associates Management
Ontario, Canada
$68.7M – – –
AACR
94
ACR Alpine Capital Research
Missouri
$67.9M -$50.3M -63 -43%
CL
95
Choreo LLC
Illinois
$65.5M -$798K -1 -1%
TIAA Trust, National Association
96
TIAA Trust, National Association
North Carolina
$65.5M +$12.8M +16 +24%
Mercer Global Advisors
97
Mercer Global Advisors
Colorado
$64.7M +$48.7M +61 +305%
AI
98
Accredited Investors
Minnesota
$63.9M +$63.9M +80 New
Charles Schwab
99
Charles Schwab
California
$62.3M +$12.8M +16 +26%
RC
100
RBF Capital
California
$60.7M – – –
2 3
4
5 6